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Union Butterfield UTD 1310177
Union Butterfield 6009435 3300 Fluteless Forming Tap, 1/4-20 Thread, H4 Thread Limit
Factory Order
Union Butterfield Forming Tap, Fluteless, Series: 3300, Measurement System: Imperial, 1/4-20 Thread, UNC Thread Standard, Plug Chamfer, 1 in Thread Length, 2-1/2 in Overall Length, Right Hand Cutting Direction, Class of Fit: 2B/3B, 0.255 in Shank Diameter, #7 Tap Drill, 0.191 in Square, HSS, Bright, H4 Thread Limit
Features
- The Rol-Form style has 2-4 grooves (depending on size) extending the full length of thread to assure lubrication in the forming zone and to eliminate build up of the hydraulic pressure in blind holes
- Particularly suited to blind holes in thin walled die-castings
Specifications
ApplicationFor through or blind holes applications
Chamfer TypePlug
Class of Fit2B/3B
Cutting DirectionRight Hand
Finish/CoatingBright
MaterialHSS
Measurement SystemImperial
Overall Length2-1/2 in
Series3300
Shank Diameter0.255 in
Square Size0.191 in
Tap Drill Size#7
Thread Length1 in
Thread LimitH4
Thread Size1/4/2020
Thread StandardUNC
TypeFluteless
Catalog
